I guess your zoanthids must be really happy because they react strongly to any sudden change in alkalinity...a very slow drop won't affect them as a suddent increase.
But what about that clam? I guess it does not have much calcium to grow its shell...
Quote:
Originally Posted by Mike-fish
i dose nothing and virtually never do water changes on my cube 29G bc (drip lines for new stock top up) have 2 lps 1 geneopora 1 4" clam and tonnes of zoas.
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