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Nyos Opus 250 G2 Aquarium and Cabinet
Nyos Opus 250 G2 Aquarium and Cabinet

Nyos Opus 250 G2 Aquarium and Cabinet

£1,999.99

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Tax included. Shipping calculated at checkout.
0% Finance from as little as £424.99 per week. Loan terms up to 60 months also available at 14% APR. Full details here
  Aquarium Builder Offer  Save 10% on Filtration, Lighting, Pumps.
  Earn 1699 Charterhouse Points with this purchase.

Upgrades

AQUARIUM BUILDER

Did you know? Buy this tank and save 10% on everything it needs

While the Nyos Opus 250 G2 is in your basket, everything in the categories below is 10% off. We've picked the best matches for this tank in each one, or shop the whole range.

Monitoring

10% off with this tank

Best matches for the Nyos Opus 250 G2

  • Best matchNeptune Apex A3pH and temperature monitoring plus Energy Bar 632 power control£602.99 £669.99 with this tank
  • Neptune Apex A3 JrpH and temperature probes with phone alerts£269.99 £299.99 with this tank
  • Neptune Apex A3 PropH, ORP and temperature probes, salinity-ready£899.99 £999.99 with this tank
Shop all 123 Monitors & Control

Testing

10% off with this tank

Best matches for the Nyos Opus 250 G2

Shop all 480 Marine Aquarium Maintenance

Thoughtfully paired

Add the products that make sense for your aquarium.

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Reviews

Reassuring to use an operator with tracked named-day delivery, exactly what you want when dealing with glass aquariums. Great range, great prices.

Tim England

Tim England

★ ★ ★ ★ ★

24hr delivery of a pallet, for a complete marine aquarium. And two days before Christmas. No picking errors, best pricing and then great service with hour slot from UPN Pallet Network. Impressive!

Steve Lesson

Steve Lesson

★ ★ ★ ★ ★

Super happy with the tank, no issues whatsoever. The delivery was super fast too. (On the day of the delivery the delivery driver was absolutely amazing btw) Honestly cannot recommend enough 👌

Jonas Wolf

Jonas Wolf

★ ★ ★ ★ ★

Nice searchable website, plenty of stock, reasonably priced next day delivery, well packaged. Slightly more detail would have been nice as I bought 32mm thinking that was the external diameter but I suspect most people buying these items would know that. :)

Jake

Jake

★ ★ ★ ★ ★

This was actually my first time ordering something from them wasn’t sure on how long I would get it said two days, but literally I ordered it and it came the next day. Packaging was amazing. Didn’t even pay next day delivery and I got the next day If you’re reading my review, give them a try. They don’t disappoint.

AJ

AJ

★ ★ ★ ★ ★

Such a great service. Bought a fish tank Ciano emotions 150 Pro and it's arrived very well packed just 2 days after purchase. After 2 weeks i had an issue with light power supply which has been replaced straight away after I reported that to customer service. They look afyer customers and always replied very quickly if you have any problem. Strongly recommended!!!

Mr NotYour Business

Mr NotYour Business

★ ★ ★ ★ ★

Received my tank on Friday the 13th absolutely perfect driver was really really good dropped it right outside my little doorstep because it was on the path. Very very pleased with my purchase tank is looking absolutely fantastic. Will definitely use you again absolutely brilliant thank you.

Alan Ogden

Alan Ogden

★ ★ ★ ★ ★

Just received another delivery from Charterhouse aquatics, this time salt and frozen food: best price, all info I needed and free delivery that is quick and quality. Keep up the good work. And I love the reward scheme too!

Joyce Maturana Ferres

Joyce Maturana Ferres

★ ★ ★ ★ ★

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CHARTERHOUSE REWARDS

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How long do my points last?

When points expiry applies, your balance stays valid for 365 days from qualifying rewards activity. Earning eligible rewards, redeeming points or a balance adjustment renews that window. Simply visiting the shop does not renew it.

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