Home |
Search |
Today's Posts |
#17
|
|||
|
|||
"scs0" wrote in message oups.com... Yea. For me it's either beige sand or gray sand ================================ And I buy my sand at Lowe's. Our soil ranges from a rich black topsoil (made with compost and sand) and useless red to red-brown clay. Actually pond plants do well in either of these mixes. But since the red/brown clay works well for them that's what I use. -- McKoi.... the frugal ponder... ~~~ }((((o ~~~ }{{{{o ~~~ }(((((o |
#18
|
|||
|
|||
"scs0" wrote in message ups.com... Tonight I checked my local Lowes and Home Depot and neither had bentonite clay. Not only that, the employees had never even heard of it. One even called several other Home Depots in the area and not only didn't they have it, I could tell from the conversation that the person on the other end had never heard of it either. I checked the websites of both and neither had it. Searching on Google was nearly useless as my search mainly found references to uses with acne and bowel cleaning. I also went to a local arts and crafts store. They actually did have clay, but it was roughly $5 a pound - and that's not even in powered form! I'm now back to the belief that the only place you can buy clay are stores that also sell unicorns and perpetual motion machines Can anyone provide the manufacturer or a product number of some sort? The brand name for bentonite I use is volclay. A google search for volclay suppliers in Florida yielded the following results: http://www.worldfax.com/Portfolio/Fl...g/profile.html Florida Waterproofing Supply, Inc. Another product is Wyoming Bentonite (although almost all of it comes from Wyoming) http://www.floridapump.com/linecard.htm Florida pump - They sell wyoming bentonite made by Wyo-Ben If there are any drilling suppliers in your area, most likely they will have it as well. But if Florida pump is in your area, I'd try them first. Here is a list of possible drilling suppliers in Florida: http://www.enviroyellowpages.com/sea...States&search= I know it can be frustrating to find this stuff, but be patient. Good luck. If you need more help, don't hesitate to ask for it. That is what we are here for. Oh, there are two products out there, powder and pellets. If you can get the pellets, do so. They are easier to use and make less of a mess than the powder. But the powder will work just as well. |
#19
|
|||
|
|||
wrote in message ups.com... "I'm using Schultz Aquatic Plant Soil from Home Depot now" this is very similar to an aquarium product called flourite. of course, the aquarium variety is much more expensive. this stuff does not change ph, it's very chemically stable and physically stable. a great choice for your plants. I did a brand search for "Schultz" on home depot's web site, and this is all I found: http://www.homedepot.com/prel80/HDUS...j.0& MID=9876 By the way, I don't know who is selling an aquarium product named fluorite, but if it is the mineral (calcium fluoride), you definitely don't want to use it unless you wat to poison your pond. Probably, it is not the same thing. |
#20
|
|||
|
|||
"George" wrote in message news:LOibe.16122$c24.15350@attbi_s72... wrote in message ups.com... "I'm using Schultz Aquatic Plant Soil from Home Depot now" this is very similar to an aquarium product called flourite. of course, the aquarium variety is much more expensive. this stuff does not change ph, it's very chemically stable and physically stable. a great choice for your plants. I did a brand search for "Schultz" on home depot's web site, and this is all I found: http://www.homedepot.com/prel80/HDUS...j.0& MID=9876 By the way, I don't know who is selling an aquarium product named fluorite, but if it is the mineral (calcium fluoride), you definitely don't want to use it unless you wat to poison your pond. Probably, it is not the same thing. I checked Schultz's web site and their product is made of 100% fullers earth, which you should be able to get much cheaper at a ceramic supply shop. http://www.pondbiz.com/home/pb1/page...lant_soil.html |
#21
|
|||
|
|||
George wrote:
wrote in message ups.com... "I'm using Schultz Aquatic Plant Soil from Home Depot now" this is very similar to an aquarium product called flourite. of course, the aquarium variety is much more expensive. this stuff does not change ph, it's very chemically stable and physically stable. a great choice for your plants. I did a brand search for "Schultz" on home depot's web site, and this is all I found: http://www.homedepot.com/prel80/HDUS...j.0& MID=9876 By the way, I don't know who is selling an aquarium product named fluorite, but if it is the mineral (calcium fluoride), you definitely don't want to use it unless you wat to poison your pond. Probably, it is not the same thing. It doesn't appear to be in Home Depot's online catalog. Here's a link and description. http://www.pondbiz.com/home/pb1/page...lant_soil.html I was confused by the Flourite name and the mineral too. Seachem Flourite is a mined iron-rich laterite clay broken into 2-3 mm gravel. -- Elaine T __ http://eethomp.com/fish.html '__ rec.aquaria.* FAQ http://faq.thekrib.com |
#22
|
|||
|
|||
"Elaine T" wrote in message . .. George wrote: wrote in message ups.com... "I'm using Schultz Aquatic Plant Soil from Home Depot now" this is very similar to an aquarium product called flourite. of course, the aquarium variety is much more expensive. this stuff does not change ph, it's very chemically stable and physically stable. a great choice for your plants. I did a brand search for "Schultz" on home depot's web site, and this is all I found: http://www.homedepot.com/prel80/HDUS...j.0& MID=9876 By the way, I don't know who is selling an aquarium product named fluorite, but if it is the mineral (calcium fluoride), you definitely don't want to use it unless you wat to poison your pond. Probably, it is not the same thing. It doesn't appear to be in Home Depot's online catalog. Here's a link and description. http://www.pondbiz.com/home/pb1/page...lant_soil.html I was confused by the Flourite name and the mineral too. Seachem Flourite is a mined iron-rich laterite clay broken into 2-3 mm gravel. -- Elaine T __ http://eethomp.com/fish.html '__ rec.aquaria.* FAQ http://faq.thekrib.com Aluminum isn't very toxic to fish, though they might get Alzheimers later. |
#23
|
|||
|
|||
Reel McKoi wrote:
"scs0" wrote in message oups.com... There's nothing wrong with a pH of 8 to 8.5. I've heard that high pH values aren't bad for fish, but I read that plants have a difficult time absorbing nurtients with a pH above 7.8 - especially the free floating ones. My Hyacinths are looking pretty sad and from what I read a high pH will cause the symptoms that I have seen with them. ## Potash perks mine right up! I heaping TBS per 1000 gallons of water. Maybe I am being a little too worried over this. The fish seem happy and the rooted aquatic plants are growing, since I live in Florida I will always have easy access to water hyacinths anytime I want them so maybe I should hold off on playing with the pH for a few more weeks. ## I don't even bother to check mine anymore. :-) There's nothing wrong with a pH of 8 to 8.5 - but it's true that some plants won't do so well at that level (most of them should still do alright, though). But the figures I saw from scsi were 7-8. Trying to get your pH outside that range is just way too much work for too little gain. -- derek |
#24
|
|||
|
|||
I just noticed that my reply that I made earlier in the day didn't
appear on the board. I wanted to make sure you knew that I was able to buy a few bags of clay using that second link you provided. The place was only about 6 miles from my house too. Thanks a lot, I really appreciate the searching that you did! I repotted two of my lilies with the stuff and man does it make a firm planting medium. I even mixed it with my local sandy soil and it was still strong stuff. One problem I've had with placing gravel on the tops of pots is that it seemed to get kicked out by the fish, so I mixed clay with a lot of gravel and packed it onto the top of the pots. It really seemed to seal those gravel together. Thanks for the tips, I'm going to enjoy seeing how pots with lots of clay work and hold up as planting medium. |
#25
|
|||
|
|||
"Derek Broughton" wrote in message ... Reel McKoi wrote: "scs0" wrote in message oups.com... There's nothing wrong with a pH of 8 to 8.5. I've heard that high pH values aren't bad for fish, but I read that plants have a difficult time absorbing nurtients with a pH above 7.8 - especially the free floating ones. My Hyacinths are looking pretty sad and from what I read a high pH will cause the symptoms that I have seen with them. ## Potash perks mine right up! I heaping TBS per 1000 gallons of water. Maybe I am being a little too worried over this. The fish seem happy and the rooted aquatic plants are growing, since I live in Florida I will always have easy access to water hyacinths anytime I want them so maybe I should hold off on playing with the pH for a few more weeks. ## I don't even bother to check mine anymore. :-) There's nothing wrong with a pH of 8 to 8.5 - but it's true that some plants won't do so well at that level (most of them should still do alright, though). But the figures I saw from scsi were 7-8. Trying to get your pH outside that range is just way too much work for too little gain. -- derek ============================= I agree. Also, as long as my fish thrive, and they are, I'm not going to replace my PH test kit. -- McKoi.... the frugal ponder... ~~~ }((((o ~~~ }{{{{o ~~~ }(((((o |
#26
|
|||
|
|||
"scs0" wrote in message oups.com... I just noticed that my reply that I made earlier in the day didn't appear on the board. I wanted to make sure you knew that I was able to buy a few bags of clay using that second link you provided. The place was only about 6 miles from my house too. Thanks a lot, I really appreciate the searching that you did! I repotted two of my lilies with the stuff and man does it make a firm planting medium. I even mixed it with my local sandy soil and it was still strong stuff. One problem I've had with placing gravel on the tops of pots is that it seemed to get kicked out by the fish, so I mixed clay with a lot of gravel and packed it onto the top of the pots. It really seemed to seal those gravel together. Thanks for the tips, I'm going to enjoy seeing how pots with lots of clay work and hold up as planting medium. Glad I could help. It should work well for you. Just don't overfill the pots because this stuff expands like crazy when it gets wet. Make sure to wet it thoroughly and let it expand fully before you use it. |
#27
|
|||
|
|||
On 25 Apr 2005 11:18:17 -0700, "scs0" wrote:
I've heard that high pH values aren't bad for fish, but I read that plants have a difficult time absorbing nurtients with a pH above 7.8 - especially the free floating ones. My Hyacinths are looking pretty sad and from what I read a high pH will cause the symptoms that I have seen with them. I had this problem with my lily pond last year. What worked was upping the alkalinity with baking soda 4 lbs/1,000 and water changes, 15% every other day for about 8 days. pH stayed stable after that. Never did figure out why it went sky high. ~ jan See my ponds and filter design: www.jjspond.us ~Keep 'em Wet!~ Tri-Cities WA Zone 7a To e-mail see website |
#28
|
|||
|
|||
Hi,
I have been having similar problems with my 7 month old, 2000L (I think thats 550 US gal) linered pond. First I should say that my ponds KH has been fairly constant ~150mg CaCO3 per litre, the ammonia, nitrate and nitrite have been fine. The fish that have been in there for the last 6 months are healthy, but recent introductions got a bit of a shock. I tried everying I could find on pond sites, various propietery pH lowering agents and adding calcium chloride, and adding sodium bicarbonate. They all had either a temporary affect but didn't last, or no affect at all. The pH keeps drifting up to 9+. I think I've finally at least pinpointed the problem on aquarium sites: Carbon dioxide. 2HCO3- = CO3(2-) + CO2 + H2O If CO2 isn't getting into the ponds fast enough plants will take CO2 from bicarbonate leaving carbonate. Carbonate is much more basic than bicarbonate, hence as the either algae or other submerged plants grow, they make the pond more basic. This seems to be confirmed by the fact that the pH drift of my pond is faster on sunny days than on overcast ones. The only long term solution I can think of is to increase the shade - probably by growing a more vigourous lilly. In the short term I tried adding several bottles of cheap carbonated mineral water, which had a much stronger affect than I expected leading to 6L lead to a reduction of nearly 1 pH point (8.8 - 7.9). This is not to be recommend I really should haved tested some on a bucket first and tried to move the pH by about 0.2 per day. In the medium term the mineral water bottles were filled with a sugar and yeast solution attached to an air stone to slowly deliver CO2 to the water. I guess working on 500 gallons is more manageable than 3600, I don't know how my temporary solutions would scale up. I would definately recommend monitoring your KH. If the KH is relatively constant, the pH problem cannot be related to leaching of basic compounds into the water. Peter Breed PS I have a couple of degrees in chemisty, and I work as chemistry researcher so as you'd guess I have given this alot of considered thought and research. scs0 wrote: My pH is around 9 and I cannot get it to go down. In about a week's time I've put in 3 bottles of Beckett pH Lower and now I've been adding a granular pH reducer with no success. The pond is roughly 3600 gallons. Even though the pond is about 3 weeks old and young ponds can show screwy pH values, I cannot explain the failure to reduce the pH because: 1) Ammonia level is 0 2) Total Alkalinity is around 100 (the tester shows a color that's about halfway between the one for 80 and the next for 120) 3) The rock border is not limestone. I don't know what it is, but I ensured that the rocks that I bought were not limestone. Sometimes the pH is a bit lower in the morning and I finally think that the pH is finally going to a good value but in the afternoon I'm back up to 9. It might actually be higher since 9 is the highest my tester will go. I have several plants that are potted in the sandy Florida soil and I cover the pots with that standard tan gravel found at Lowes. Some of my pots are on bricks, but bricks are made from clay and that's not known for changing pH values like concrete block. Some of my plants seem to be suffering from the high pH values. The new leaves on my Water Hyacinths have turned yellow and some other plants and aborb their nutrients directly from the water are not looking too good. I'm starting to get angry about this and I'm dumping larger quantities of pH reducer in the pond. I'm afraid that something might be preventing these chemicals from doing what they're supposed to be doing then all of a sudden my pH will drop to 5! What's going on? |
#29
|
|||
|
|||
Peter Breed wrote:
Hi, I have been having similar problems with my 7 month old, 2000L (I think thats 550 US gal) linered pond. First I should say that my ponds KH has been fairly constant ~150mg CaCO3 per litre, the ammonia, nitrate and nitrite have been fine. The fish that have been in there for the last 6 months are healthy, but recent introductions got a bit of a shock. I tried everying I could find on pond sites, various propietery pH lowering agents and adding calcium chloride, and adding sodium bicarbonate. They all had either a temporary affect but didn't last, or no affect at all. The pH keeps drifting up to 9+. I think I've finally at least pinpointed the problem on aquarium sites: Carbon dioxide. 2HCO3- = CO3(2-) + CO2 + H2O If CO2 isn't getting into the ponds fast enough plants will take CO2 from bicarbonate leaving carbonate. Carbonate is much more basic than bicarbonate, hence as the either algae or other submerged plants grow, they make the pond more basic. This seems to be confirmed by the fact that the pH drift of my pond is faster on sunny days than on overcast ones. The only long term solution I can think of is to increase the shade - probably by growing a more vigourous lilly. In the short term I tried adding several bottles of cheap carbonated mineral water, which had a much stronger affect than I expected leading to 6L lead to a reduction of nearly 1 pH point (8.8 - 7.9). This is not to be recommend I really should haved tested some on a bucket first and tried to move the pH by about 0.2 per day. In the medium term the mineral water bottles were filled with a sugar and yeast solution attached to an air stone to slowly deliver CO2 to the water. I guess working on 500 gallons is more manageable than 3600, I don't know how my temporary solutions would scale up. I would definately recommend monitoring your KH. If the KH is relatively constant, the pH problem cannot be related to leaching of basic compounds into the water. Peter Breed PS I have a couple of degrees in chemisty, and I work as chemistry researcher so as you'd guess I have given this alot of considered thought and research. There is a Seachem fishtank additive called Flourish Excel that provides a carbon supplement to aquatic plants. Seachem claims it provides 70% of the growth of CO2 supplementation, and the plants will use it first before they start sucking carbonates out of the water. Apparantly algae don't use the compound well, so it's great for helping plants grow faster than algae. I've been using it in aquaria with great success and it may be an easier long term solution than yeast bottles, although more costly. It is toxic to Anacharis, though. Only true aquatics (and algae) need dissolved CO2 - I suppose this is why you're able to get results with yeast CO2 on 500 gallons. Anything with leaves exposed to the air - lilies, floater, marginals, will use atmospheric C02 because it's more readily available. If you switch to Flourish Excel, you'll need to dose much more lightly than on a fishtank. To give you an idea, it takes two 2l yeast sugar and water bottles to provide adequate CO2 to a 55 gallon tank full of fast-growing plants. -- Elaine T __ http://eethomp.com/fish.html '__ rec.aquaria.* FAQ http://faq.thekrib.com |
Reply |
|
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
Bamboo Timber suppliers Down Under | Bamboo | |||
Stubborn Hollyhock | Gardening | |||
co2 DIY slowing down...when to change bottle? | Freshwater Aquaria Plants | |||
WHEN TO CUT DOWN TREES | sci.agriculture | |||
AOS webpage/Forum down? | Orchids |