Seachem Reef Calcium 250ml

Good to replenish calcium

Hi had not been keeping track of. the calcium level in my saltwater aquarium as much as I should and discovered it was much lower than expected. Followed the instructions and returned the reading to 400 ppm . The fish seem more comfortable and eating more. Quality product

Excellent for removing chlorine, etc. I let it sit in a gallon jug for an hour after swirling around the water. Amazing. As soon as you add it to the water the chlorine smell disappears.

It's Amazon. Good product good price. Comes to your door

I was running into issues in my snail tank during water changes. My tap water is very very soft and acidic, obviously not good for snails. I had them in a tub filled with aragonite and wonder shells but the time after a large water change I was noticing shell erosion since the water still took some time to harden up despite all the hardening products in the water. I started adding this calcium on top of my normal GH/KH+ and that seems to have done the trick! New shell growth looks perfectly healthy! I put it in these 2ml pump bottles and now water changes are an absolute breeze. I'd recommend the same if you have a lot of water you change regularly.

Good product no problems

My water is very hard but for some reason has very little actual bioavailable calcium. My mystery snails have really be struggling and I was looking for an effective way to directly add calcium to the water column quickly. I decided to try this out alongside a calcium water test kit, and used it to get my calcium levels up to 60-70ppm/L which is ideal for mystery snails and other snails. This is formulated to marine aquariums but it can be used in freshwater with some caution and a calcium test kit. A little goes a long way. Really helped my snails!

High quality Calcium supplement - no adverse effects from fish nor snails.

Mir wurde ein bereits angebrochene/geöffnete Flasche geliefert. Also zurück damit!

Escargots en santé!

Used it for baby mystery snails in a separate tank after my big ones laid eggs in my main tank, The Parents had big patches of missing shell and harsh growth and I wanted to make sure they didn't have the same problem. After a few months, they have grown to the size of a grape and have no patches yet.

Ordered this item and seal was undone and product leaked in shipping bag and all over bottle. Was sent replacement for item and same issues except the whole contents of bottle was in shipping bag.

We have a a bunch of community freshwater tank and we use this stuff for our snails. Their shells look fantastic since we started using this product a couple years ago!