Hi .... have just reverted back from gravel to sand for substrate in my tank ... all settled nicely ... but the three Plecs in there have gone nuts in burrowing under rocks and wood pieces, causing major sandstorm and low visibility in the water.
Never had this problem in the past, and just wondered if it's usual behaviour with Plecs, and I either live with it, or go back to gravel?
Never had this problem in the past, and just wondered if it's usual behaviour with Plecs, and I either live with it, or go back to gravel?