2022年10月13日 · 4. Fine Gravel . This is gravel with a very small diameter. It’s often used to stabilize the spaces between huge stones and road bases. Pro tip: A common fine gravel type …

2020年5月28日 · To give an example, my Cories are on a fine gravel. (Though I am switching to sand, partially for them and partially because I hate how the gravel looks.) The young ones …

2017年7月8日 · Gravel is a very broad term. Gravel sizes vary for place to place. I would not keep corydoras on anything but fine sand they can sift trough personally. I keep Corydoras …

2020年9月18日 · I've kept them on fine gravel before without any noticeable ill-effects. It's pretty difficult to measure the happiness of a fish though! They would enjoy your leaf litter. I now …

2011年5月15日 · Hey all, Several questions I am looking to change my substrates as the first part of a summer project on my tank. I currently have large black gravel, but its been a pain to …

2019年7月19日 · I'm trying to find fine (or smallish) black gravel. All I find is labeled "gravel" or "sand" with no variation. Is there any manufacturer that makes fine gravel? (or at least small …

2010年6月25日 · Gravel is fine for DPs. How many do you plan on having in the 5 gallon? I wouldn't suggest more than 1. A LOT more cleaning is required (I had 2 in a 5 gallon once). …

2016年4月20日 · I saw a similar thread about this but they had 40% fluorite, whereas I have 100% 3 mill gravel. is 3 mill too big? and would mixing the gravel with some kind of dirt help? My …

2022年3月30日 · How do I clean coarse sand with a gravel vaccuum. in my 20 gallon high tank there is a very fine gravel/coarse sand. the fish waste and excess food go through the course …

2010年6月10日 · I have about 2 and 1/2" gravel in a 55 g tank, that a lot of gravel to chisel out and upset my fish and have no where to put but to throw away which is fine. The only bottom …